Deore XT CS-M8000 11-Speed Cassette Cogs:11-13-15-17-19-21-24-28-32-37-42

Deore XT CS-M8000 11-Speed Cassette Cogs:11-13-15-17-19-21-24-28-32-37-42Shimano XT CS M8000 11 Speed Cassettes Steel construction on all but the largest aluminum gear Nickel plated finish for corrosion and wear resistance Dyna sys11 cassette with "Rhythm step" gearing for closer gear ratios and smoother shifting performance Fits Dyna sys11 and current Shimano 9 10 Speed MTB hubs The largest cog is positioned inboard and above the drive side flange. hubs with tall drive side flanges may not be compatible due to spoke

Prevents stiction and viscosity breakdown

assist up to 28mph

consistent

4-way stretch airmesh

it cleans up the frame and saves up to 75 seconds when compared to a taped-up system

and low-maintenance mechanical actuation system

8mm clamp diameters

(113 g) tube

riding will feel almost effortless

Original: Non-greasy skin lubricant that easily washes off skin and clothing with soap and water

5-speed Nexus Internal Gear Hub and chain drive for shifting when stopped

in addition to those who stick to paved surfaces